Grats on 50!! Certainly don't want to short that accomplishment : )

Right now it is difficult to say what you want to do with gear. A few questions:

What are your goals in Heavensward?

What are your goals before Heavensward?

There is a lot we don't know about Heavensward right now. It is likely you won't need more than the Patricians set and pre-star crafting gear to advance into Heavensward. It won't be easy, think making those first lvl 40 - 42 items at 38. It will be doable though. If you want to start crafting immediately you should gear up as much as you can. If you want to wait on story, or want other crafts to 50 before Heavensward, I'd focus on leveling before worrying about gear.